Choose the best answer.
My sister is very keen on swimming, and she goes swimming three _____ a week.
time
a time
times
timings
Sau three (3) là danh từ đếm được số nhiều => 3 times (3 lần), chú ý nếu time có nghĩa thời gian thì không đếm được và không thêm –s
=> My sister is very keen on swimming, and she goes swimming three times a week.
Tạm dịch: Chị tôi rất thích bơi, và chị ấy đi bơi ba lần một tuần.
Đáp án : C
Các bài tập cùng chuyên đề
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